/* ==================== 首页样式 ==================== */
.home-wrapper {
  width: 100%;
  max-width: 400px;
}

.home-logo {
  text-align: center;
  margin-bottom: 32px;
}

.logo-icon {
  font-size: 4rem;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 20px rgba(212, 168, 67, 0.4));
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.home-card {
  padding: 32px 28px;
}

.home-btn {
  font-size: 1.1rem;
  padding: 16px;
  border-radius: 14px;
}

/* 加入房间输入框 */
#room-code-input {
  letter-spacing: 4px;
  text-align: center;
  font-size: 1.2rem;
  font-weight: bold;
  text-transform: uppercase;
}